/Engine/Plugins/Runtime/nDisplay/Source/DisplayCluster/Public/Render/Viewport/IDisplayClusterViewportProxy.h
GetTSharedPtrfrom self.
[TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [IDisplayClusterViewportProxy](API\Plugins\DisplayCluster\Render\Viewport\IDisplayClusterViewportProxy), ESPMode::ThreadSafe > ToSharedPtr()